Asked by Brendan Nicholas on Jun 20, 2024
Verified
The key developments of the brain in the first two years include the
A) personal contact cerebellum.
B) environment and genetics.
C) myelin sheath and dendrite connections.
D) None of these.
Myelin Sheath
A fatty layer surrounding nerve fibers, crucial for speeding up the transmission of nerve impulses.
Dendrite Connections
Refers to the branching extensions of neurons that connect with other neurons, allowing for the transmission of nerve signals across the brain and nervous system.
- Outline the maturation of the infant brain and the role of external influences on this progression.
Verified Answer
ZM
Zeeshanali MansuriJun 24, 2024
Final Answer :
C
Explanation :
The key developments of the brain in the first two years include the growth of the myelin sheath and the formation of dendrite connections, which allow for efficient communication within the brain. These developments are critical for cognitive and motor development, and they are shaped by both genetics and environmental factors. There is no mention of a "personal contact cerebellum," so option A is incorrect. Option B is partially correct but not specific enough, as it does not mention the specific neurological developments. Therefore, the best choice is C.
Learning Objectives
- Outline the maturation of the infant brain and the role of external influences on this progression.
Related questions
A Test That Measures the Brain's Electrical Activity Is Called ...
A Neuron Is A(an)_______ Cell That Handles Information _______________ at ...
Depressed Brain Activity Has Been Found in Children Who Grow ...
Dendrite Growth Is the Major Reason That Brain Weight Triples ...
The Temporary Increase in the Number of Dendrites in the ...